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Patent Searching and Data


Matches 701 - 750 out of 1,589

Document Document Title
JP2004099740
To provide an acrylic pressure-sensitive adhesive composition which can attain a high cohesive power by introducing a cross-linked structure immediately after application without using a cross-linker and is easily recyclable.The pressure...  
JP2004089820
To provide a treatment method for reducing the generation amount of sludge and easy in removing condition from a conventional treatment method using slaked lime and an inorganic flocculant, in a removal method for a phosphorus component ...  
JP2004089815
To provide a treatment method reducing the generation amount of sludge and easy in removing condition from a conventional treatment method using slaked lime and an inorganic flocculant, in a removal method for a phosphorus component accu...  
JP2004076169
To provide a binder composition which is used for recording paper, can improve the whiteness of the recording paper, is rarely yellowed by the irradiation of UV light and by heating, and can develop excellent effects for ink jet printing...  
JP2004075980
To provide a pyrrole compound usable as a material for organic and polymer EL elements and for other optical elements, its polymer and EL elements using them.The pyrrole polymer is represented by the formula (R1 and R2 are independently ...  
JP3527928
PURPOSE: To obtain an organic glass containing neither a halogen element nor a sulfur compound, having lower specific gravity and a higher refractive index than conventional organic glasses, and excellent in impact resistance. CONSTITUTI...  
JP2004059865
To provide a cross-linked polymer having excellent durability and a means for utilizing the same.This cross-linked polymer is obtained by copolymerizing a piperazine derivative having a water-and acid-capturing function and expressed by ...  
JP2004059719
To provide a crosslinkable ionic water soluble polymer powder which can be easily prepared at a low cost and with high performance, and its preparing method and its using method.The crosslinkable ionic water soluble polymer powder can be...  
JP2004060097
To provide a paper strength improver comprising a dispersion exhibiting effects for improving the paper strength even by using a papermaking stock containing a mechanical pulp and waste paper.The paper strength improver comprises the dis...  
JP2004057927
To develop a treatment method revealing capacities excellent in various uses as a wastewater treatment agent by using a dispersion having excellent storage stability, good flowability and excellent solubility and easily produced by low c...  
JP2004051950
To provide an amine functional copolymer with improved discoloration and odor, and an easily operable process for production of the amine functional copolymer as a powder by an effective hydrolysis of N-vinylcarboxyamide copolymer.The am...  
JP2004043754
To eliminate efficiently the fluidity of weak mud produced in e.g. foundation works at construction sites and tunneling work by the shielding engineering method without applying a load to the environment.The goal is reached by using a so...  
JP2004042268
To provide a medium to be recorded which exhibits a high image density, a good color tone and good ink absorbing properties, and suppresses color fading and discoloration of an image in storing for a long period, and improves migration o...  
JP2004027162
To provide an allylamine-based polymer especially useful as a light resistant paper treating agent or the like, to provide an industrially favorable method for producing the polymer in high yield by simple process and to provide a paper ...  
JP2004025769
To provide a water-resisting agent which can increase light fastness without reducing a recording density, coloring property and water-resistance of an inkjet recording material, and the inkjet recording material including the water-resi...  
JP2004025097
To provide a flocculation treatment chemical which solves the following problem that, when a crosslinkable water-soluble polymer is used as a sludge dewatering agent or a yield improving agent, although the water content of dewatered cak...  
JP3508967
To provide a method for sizing paper, capable of hastening a size- expressing time after a drying process and enabling on-machine operations on the post processing treatments by adding a specific dimethyldi(meth) allylammonium salt (co)p...  
JP3505761
PURPOSE: To obtain a copolymer, comprising a recurring unit composed of an N-vinylcarbazole unit and a specific coumarin derivative unit, excellent in film-forming properties, adhesion, fluorescent intensity, charge transporting and lumi...  
JP3506594
To provide the photosensitive film copolymer and its manufacture superior in etching resistance, heat resistance, and adhesiveness and capable of preventing rounding of the upper parts of a pattern and forming a sharp pattern high in res...  
JP3499613
PURPOSE: To obtain the subject composition useful as a binder for a lithium cell, etc., having excellent solvent resistance, adhesivity and flexibility, comprising a copolymer of a vinylpyridine and an OH-containing (meth)acrylate compou...  
JP3493526
PURPOSE: To obtain a solid adhesive compsn. which is excellent in uniformity in application and has such excellent adhesive properties that it can adhere even to thick paper, coated paper, etc., by compounding water, an org. solvent, a v...  
JP2003323814
To provide a lithium ion conducting gel electrolyte excellent in high- temperature stability and having a high ion conductivity.A polymerizable functional group is introduced into a low- molecular gelling agent, whereby realization of hi...  
JP2003321446
To provide a specific maleimide compound curable by the practical light irradiation dose without using a photopolymerization initiator or using a smaller amount of the photopolymerization initiator compared with conventional method and p...  
JP2003320229
To provide a modified hollow fiber membrane which does not cause an increase in eluting material, etc., has a little interaction between the membrane surface of hollow fiber and biocomponents, does not adsorb protein and hardly causes de...  
JP2003313600
To provide a stain-proof detergent for a hard surface, having excellent stain-proof effect and no corrosion problem of metallic materials.This stain-proof agent for the hard surface comprises a polymer having, in a molecule, a monomer un...  
JP2003313251
To obtain a polymeric emulsifying agent excellent in dispersing ability, an aqueous emulsion excellent in dispersion stability and mechanical stability, a sizing agent, and a paper excellent in sizing effect and obtained by using the siz...  
JP3487930
PURPOSE: To obtain the subject copolymer useful for contact lenses, which comprises a vinyl lactum and a vinyl monomer or the like. CONSTITUTION: The objective copolymer comprises (A) preferably from 60 to 80 (mol)% vinyl lactum of the f...  
JP2003306515
To provide a cationic copolymer having excellent conditioning properties to hair but not becoming stiff even after drying and having fresh feeling to the skin, and a cosmetic and a skin medicine for external application containing it.Thi...  
JP2003290335
To provide a small incision intraocular lens.Optically transparent, high refractive index hydrogels are provided. The expansile hydrogel intraocular lens 10 is fabricated from the hydrogels by heating them above their elastic deformation...  
JP3480472
PURPOSE: To obtain the title polymer which shows the behavior of reversible dissolution and insolubilization when a thermal stimulus is applied thereto by radical-polymerizing a salt of monoallylamine and a salt of an N- alkyldiallylamin...  
JP2003277794
To provide a detergent composition which makes the hair capable of being easily combed with fingers during rinsing and drying and after drying.The detergent composition contains structural units derived from a cationic-group-containing v...  
JP3475452
PURPOSE: To obtain a water-soluble pressure-sensitive adhesive resin excellent in adhesion, and dissociative properties and releasability in the presence of water by using as the main component a copolymer prepd. from a plurality of spec...  
JP3475451
PURPOSE: To obtain the subject resin useful as a tacky sheet, tacky film, etc., having a specific glass transition temperature and excellent balance of adhesion, cohesive force, tack, etc., by copolymerizing specific monomers. CONSTITUTI...  
JP2003261627
To provide a resin in which whose directional property, anisotropy, or the like to its optical transparency or photopermeability are given, a photosensitive resin composition using the resin, and a pattern formation method using the comp...  
JP3472352
PURPOSE: To obtain an additive having extremely improved drainage, paper strength sizing degree and filler yield, by adding a specific ampholytic polymer containing an amidine unit to a filler slurry. CONSTITUTION: This additive comprise...  
JP2003252934
To provide a polymer compound which is useful as a polymer surface active agent that has excellent surface activity and can deterge a hard, soft or gel surface and also modify it in surface properties.The polymer compound comprises being...  
JP2003251192
To obtain a Group VIII metal complex catalyst improved in separability from a product after reaction, and to provide a method for manufacturing aldehydes by utilizing this catalyst.The Group VIII metal complex catalyst contains an organo...  
JP3469177
To obtain a film-forming agent having good compatibility with a hydrocarbon-based propellant and useful for a hair cosmetic capable of simultaneously exhibiting good hair setting actions and low hygroscopicity. This hair setting agent an...  
JP2003245699
To develop a sludge dehydrating agent not increased in its addition amount even if a crosslinkable water soluble polymer is used and lowering water content of a dehydrated cake, for the purpose of solving the problem that excellent point...  
JP2003245700
To provide an organic sludge treatment method capable of especially lowering water content of a dehydrated cake of sludge as a result of investigation of a polymeric flocculant adding method for the purpose of developing a recipe capable...  
JP3467201
To provide a manufacturing method with a good industrial productivity which enables polymerization in an org. solvent without use of additives such as a dispersant and a precipitant in producing a copolymer of an N-vinyl amide, and an am...  
JP2003238633
To provide a popcorn polymer as a filter aid and/or a stabilizer for manufacturing beverage.The insoluble, only slightly swellable popcorn polymer comprises (a) 0.1-99 wt.% of an N-vinyllactam or an N-vinylamine, (b) 0-10 wt.% of a bifun...  
JP2003238631
To provide a novel (meth)acrylamide polymer capable of forming an agent for papermaking which can exhibit excellent effects such as paper strength-enhancing effects, freeness-improving effects, yield-improving effects, interlaminar paper...  
JP2003236308
To provide a flocculating agent for muddy water, with which mud particles suspended in the high-density muddy water are flocculated and a flocculated body with a low moisture content and a supernatant water with low turbidity are obtaine...  
JP3463318
PURPOSE: To provide a new perfluoropolymer cross-linked in a high density, high in thermal distortion temperature and having a high elastic modulus at high temperatures by trimerizing the cyano group of a perfluorovinyl ether compound ha...  
JP2003213570
To provide a hygroscopic fiber structure having good washing-resistant hygroscopicity and good antistaticity without deteriorating a soft touch.This hygroscopic fiber structure is characterized by adhering to the surface of a fiber a pol...  
JP2003215801
To provide a photosensitive composition and a planographic printing plate having high sensitivity and developable with water.(1) The photosensitive composition contains a cationic water-soluble polymer having a phenyl group substituted w...  
JP2003206405
To obtain a resin particle which has excellent storage stability, improved sense of use, is effectively adsorbed on the skin, the hair, fibers, etc., and remains and effectively develops UV protection ability, antimicrobial ability, deod...  
JP3452505
To obtain mucilaginous agent which is used for making paper, can impart dispersibility to paper fibers without coagulating the paper fibers, even when used together with a cationic agent on the making of the paper, and can efficiently an...  
JP3453224
To obtain a hydrous soft contact lens material consisting mainly of a copolymer obtained from three kinds of specific components, excellent in transparency and flexibility, also excellent in oxygen permeability independent of its water c...  

Matches 701 - 750 out of 1,589